import { EventEmitter } from 'node:events'
import { MessageChannel } from 'node:worker_threads'
-import { CircularArray } from '../circular-array.js'
+import { CircularBuffer } from '../circular-buffer.js'
import { PriorityQueue } from '../priority-queue.js'
import type { Task } from '../utility-types.js'
import { DEFAULT_TASK_NAME } from '../utils.js'
type EventHandler,
type IWorker,
type IWorkerNode,
+ MeasurementHistorySize,
type StrategyData,
type WorkerInfo,
type WorkerNodeOptions,
}
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
this.tasksQueueBackPressureSize = opts.tasksQueueBackPressureSize!
- this.tasksQueue = new PriorityQueue<Task<Data>>(opts.tasksQueueBucketSize)
+ this.tasksQueue = new PriorityQueue<Task<Data>>(
+ opts.tasksQueueBucketSize,
+ opts.tasksQueuePriority
+ )
this.setBackPressureFlag = false
this.taskFunctionsUsage = new Map<string, WorkerUsage>()
}
+ /** @inheritdoc */
+ public setTasksQueuePriority (enablePriority: boolean): void {
+ this.tasksQueue.enablePriority = enablePriority
+ }
+
/** @inheritdoc */
public tasksQueueSize (): number {
return this.tasksQueue.size
this.setBackPressureFlag = true
this.info.backPressure = true
this.emit('backPressure', { workerId: this.info.id })
+ this.setBackPressureFlag = false
}
- this.setBackPressureFlag = false
return tasksQueueSize
}
) {
this.setBackPressureFlag = true
this.info.backPressure = false
+ this.setBackPressureFlag = false
}
- this.setBackPressureFlag = false
return task
}
failed: 0
},
runTime: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
waitTime: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
elu: {
idle: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
active: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
}
}
}
failed: 0
},
runTime: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
waitTime: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
elu: {
idle: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
},
active: {
- history: new CircularArray<number>()
+ history: new CircularBuffer(MeasurementHistorySize)
}
}
}